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Samsung Galaxy S21 Ultra vs Xiaomi Mi 10T Pro vs Samsung Galaxy S21+

Compare phone and tablet specifications of up to three devices at once.

Display

Size:

6.8 inches
6.7 inches
6.7 inches

Resolution:

3200 x 1440 pixels, 20:9 ratio, 516 PPI
2400 x 1080 pixels, 20:9 ratio, 395 PPI
2400 x 1080 pixels, 393 PPI

Technology:

Dynamic AMOLED
IPS LCD
LTPS

Screen-to-body:

89.33 %
85.09 %

Peak brightness:

1600 cd/m2 (nit)
650 cd/m2 (nit)

Features:

120Hz refresh rate, HDR video support, Scratch-resistant glass (Corning Gorilla Glass), Ambient light sensor, Proximity sensor
144Hz refresh rate, HDR video support, Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor
120Hz refresh rate, HDR video support, Scratch-resistant glass (Corning Gorilla Glass), Ambient light sensor, Proximity sensor

Hardware

System chip:

Qualcomm Snapdragon 875 SM8350
Qualcomm Snapdragon 865 SM8250
Qualcomm Snapdragon 875 SM8350

Processor:

Octa-core, 64-bit, 5 nm
Octa-core, 2840 MHz, Kryo 585, 64-bit, 7 nm
Octa-core, 64-bit, 5 nm

GPU:

Yes
Adreno 650
Yes

RAM:

16GB LPDDR5
8GB LPDDR5
12GB LPDDR5

Internal storage:

256GB
128GB (UFS 3.1), not expandable
256GB

Storage expansion:

microSDXC
microSDXC

Device type:

Smartphone
Smartphone
Smartphone

OS:

Android (11), Samsung One UI
Android (10), Xiaomi MI UI
Android (11), Samsung One UI

Battery

Capacity:

5000 mAh
5000 mAh
4800 mAh

Type:

Li - Polymer, Not user replaceable
Not user replaceable
Li - Polymer, Not user replaceable

Charging:

Fast charging, Qi and Powermat wireless charging, Reverse wireless charging
Fast charging, Reverse wireless charging
Fast charging, Qi and Powermat wireless charging, Reverse wireless charging

Max charge speed:

Wired: 60.0W
Wired: 33.0W
Wired: 60.0W

Camera

Rear:

Quad camera
Triple camera
Triple camera

Main camera:

108 MP (OIS, Laser and PDAF)
108 MP (OIS, PDAF)
12 MP (OIS, PDAF)

Specifications:

Pixel size: 0.8 μm
Aperture size: F1.7; Sensor size: 1/1.33"; Pixel size: 0.8 μm

Second camera:

10 MP (Telephoto, OIS, PDAF)
13 MP (Ultra-wide)
64 MP (Telephoto, OIS, PDAF)

Specifications:

Optical zoom: 3x; Sensor size: 1/2.8"; Pixel size: 1.22 μm
Aperture size: F2.4; Pixel size: 1.12 μm

Third camera:

12 MP (Ultra-wide)
5 MP (Macro, Autofocus)
12 MP (Ultra-wide, Autofocus)

Specifications:

Aperture size: F2.4; Pixel size: 1.12 μm

Fourth camera:

10 MP (Periscope, OIS, PDAF)

Specifications:

Optical zoom: 10x; Sensor size: 1/2.8"; Pixel size: 1.22 μm

Video recording:

7680x4320 (8K UHD), 3840x2160 (4K UHD), 1920x1080 (Full HD), 1280x720 (HD)
7680x4320 (8K UHD) (30 fps)
7680x4320 (8K UHD), 3840x2160 (4K UHD), 1920x1080 (Full HD), 1280x720 (HD)

Front:

40 MP (Under-screen)
20 MP (Autofocus, HDR, Slow-motion videos)
10 MP (Under-screen)

Design

Dimensions:

6.50 x 2.98 x 0.35 inches (165.1 x 75.6 x 8.9 mm)
6.50 x 3.01 x 0.37 inches (165.1 x 76.4 x 9.33 mm)

Weight:

7.69 oz (218.0 g)

Materials:

Back: Glass (Corning Gorilla Glass)
Back: Glass (Corning Gorilla Glass 5); Frame: Aluminum

Resistance:

Water, Dust; IP68
Splash
Water, Dust; IP68

Biometrics:

Ultrasonic in-screen fingerprint
2D Face unlock, Fingerprint (touch)
Ultrasonic in-screen fingerprint

Features:

Stylus

Keys:

Right: Volume control, Lock/Unlock key

Colors:

Phantom black, Silver
Cosmic black, Lunar silver, Aurora blue
Phantom silver, Black, Violet

Cellular

5G:

SA, NSA, Sub-6, mmWave
n1, n3, n7, n8, n20, n28, n38, n41, n71, n78, NSA
SA, NSA, Sub-6, mmWave

LTE (FDD):

Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 20(800 DD), 28(700 APT), 32(1500 L-band)

LTE (TDD):

Bands 38(2600), 40(2300), 41(2600+)

UMTS:

850, 900, 1700/2100, 1900, 2100 MHz

Data Speed:

LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS
LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS

Dual SIM:

Yes

SIM type:

Nano SIM
Nano SIM
Nano SIM

Multimedia

Headphones:

No 3.5mm jack
No 3.5mm jack
No 3.5mm jack

Speakers:

Earpiece, Multiple speakers
Earpiece, Multiple speakers
Earpiece, Multiple speakers

Features:

32-Bit DAC, Dolby Atmos, Dolby Digital, Dolby Digital Plus
32-Bit DAC, Dolby Atmos, aptX, Dolby Digital, Dolby Digital Plus

Screen mirroring:

Wireless screen share
Wireless screen share
Wireless screen share

Radio:

FM
FM

Additional microphone(s):

for Noise cancellation
for Noise cancellation
for Noise cancellation

Connectivity & Features

Bluetooth:

5.1
5.1
5.1

Wi-Fi:

802.11 a, b, g, n, ac, ax (Wi-Fi 6), dual-band; MIMO, Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac, ax (Wi-Fi 6), dual-band; MIMO, Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac, ax (Wi-Fi 6), dual-band; MIMO, Wi-Fi Direct, Hotspot

USB:

Type-C (reversible), USB 3.2
Type-C (reversible)
Type-C (reversible), USB 3.2

Features:

Charging, Headphones port, OTG
Charging, Headphones port, OTG
Charging, Headphones port, OTG

Location:

GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning
GPS, A-GPS, Dual-band positioning, Cell ID, Wi-Fi positioning
GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning

Sensors:

Accelerometer, Gyroscope, Compass, Hall (for flip covers)
Accelerometer, Gyroscope, Compass
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer

Other:

NFC, ANT+
NFC, Infrared
NFC, ANT+

Buyers information

Price:

€ 600

Availability

Officially announced:

Sep 30, 2020

Expected Announcement:

Jan 14, 2021
Jan 14, 2021
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